“…• five were from the United States [26, 30, 31, 38-40, 42-44, 50, 51], • four were from Canada [28,29,36,37,48]; • two projects were from Australia [49,52,53], Brazil [47,51], Spain [35,54], Switzerland [33,34,45] and the Netherlands [27,55]. • and one project was from Germany [32], Italy [41] and New Zealand [46], respectively.…”